To be honest, I'd stopped listening to AC by 1989; the whole original band except frontman Alice were gone. But since I still like Alice, and am not an Aerosmith fan, I voted for Trash.
Impressive Additional Personnel lineup!
Steven Tyler – vocals (track 5)
Jon Bon Jovi – vocals (track 8)
Kip Winger – vocals (track 10)
Joe Perry – guitar (track 3)
Richie Sambora – guitar (track 9)
Steve Lukather – guitar (track 9)
Kane Roberts – guitar (track 6)
Guy Mann-Dude – guitar (tracks 2, 4, 7)
Tom Hamilton – bass (track 8)
Joey Kramer – drums (track 8)
Mark Frazier – guitar (track 8)
Jack Johnson – guitar (track 8)
Paul Chiten – keyboards
Steve Deutsch – synth programming
Gregg Mangiafico – keyboards & special effects